ATE454974T1 - DECOUPLED, TRANSVERSE FLOW MEASUREMENT COLUMN AND EDGE COLUMN - Google Patents

DECOUPLED, TRANSVERSE FLOW MEASUREMENT COLUMN AND EDGE COLUMN

Info

Publication number
ATE454974T1
ATE454974T1 AT07254569T AT07254569T ATE454974T1 AT E454974 T1 ATE454974 T1 AT E454974T1 AT 07254569 T AT07254569 T AT 07254569T AT 07254569 T AT07254569 T AT 07254569T AT E454974 T1 ATE454974 T1 AT E454974T1
Authority
AT
Austria
Prior art keywords
column
transverse flow
decoupled
flow measurement
edge
Prior art date
Application number
AT07254569T
Other languages
German (de)
Inventor
Peter F Cloeren
Original Assignee
Cloeren Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/797,374 external-priority patent/US8092207B2/en
Application filed by Cloeren Inc filed Critical Cloeren Inc
Application granted granted Critical
Publication of ATE454974T1 publication Critical patent/ATE454974T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0254—Coating heads with slot-shaped outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/255—Flow control means, e.g. valves
    • B29C48/2556—Flow control means, e.g. valves provided in or in the proximity of dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2566—Die parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections

Abstract

The present invention provides a slot die (10) that includes a flow passageway (30) that includes a transverse flow-providing manifold (32) a flow metering section (34) that provides a transverse flow metering gap (H), and an exit channel (42) that includes an exit orifice (40). In accordance with the invention, a transverse flow metering gap (H) may beneficially be selected independent of changing the gap or width of the exit office (40) using one or more normally non-adjustable die bodies.
AT07254569T 2007-05-03 2007-11-21 DECOUPLED, TRANSVERSE FLOW MEASUREMENT COLUMN AND EDGE COLUMN ATE454974T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/797,374 US8092207B2 (en) 2007-05-03 2007-05-03 Decoupled transverse flow metering gap and lip gap
US11/812,684 US8123511B2 (en) 2007-05-03 2007-06-21 Decoupled transverse flow metering gap and lip gap

Publications (1)

Publication Number Publication Date
ATE454974T1 true ATE454974T1 (en) 2010-01-15

Family

ID=39404995

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07254569T ATE454974T1 (en) 2007-05-03 2007-11-21 DECOUPLED, TRANSVERSE FLOW MEASUREMENT COLUMN AND EDGE COLUMN

Country Status (7)

Country Link
US (1) US8123511B2 (en)
EP (1) EP1987941B1 (en)
JP (1) JP5388474B2 (en)
KR (1) KR100946874B1 (en)
AT (1) ATE454974T1 (en)
DE (1) DE602007004308D1 (en)
TW (1) TWI441726B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5020752B2 (en) * 2007-09-12 2012-09-05 キヤノン株式会社 Ring head and method of manufacturing roller member using the same
JP5075560B2 (en) * 2007-10-03 2012-11-21 キヤノン化成株式会社 Ring head and method of manufacturing roller member using the same
EP2377623B1 (en) * 2010-04-13 2013-07-31 Nordson Corporation Device for applying liquid material to a substrate
KR101125649B1 (en) 2010-05-24 2012-03-27 삼성에스디아이 주식회사 Active material coating apparatus and coating method using the same
JP5708654B2 (en) * 2010-10-26 2015-04-30 コニカミノルタ株式会社 Manufacturing method of resin film, resin film, polarizing plate, and liquid crystal display device
KR101308251B1 (en) * 2011-03-18 2013-09-13 삼성에스디아이 주식회사 Slot Die
US9044894B2 (en) 2011-06-07 2015-06-02 3M Innovative Properties Company Slot die position adjustment and return to baseline
US9579684B2 (en) 2011-06-07 2017-02-28 3M Innovative Properties Company Slot die position adjustment control
US9216535B2 (en) 2011-06-07 2015-12-22 3M Innovative Properties Company Slot die position adjustments to facilitate patterned products
KR101750326B1 (en) 2012-12-07 2017-06-23 주식회사 엘지화학 Improved slot die for chamber structure and coating apparatus having the same
US10035289B2 (en) 2014-06-04 2018-07-31 Mitsubishi Gas Chemical Company, Inc. Manufacturing apparatus for film of non-uniform thickness and manufacturing method for film of non-uniform thickness
US9815237B2 (en) 2015-02-20 2017-11-14 Nordson Corporation System for adjusting the land channel length on an extrusion die
US10272609B2 (en) * 2016-09-26 2019-04-30 Nordson Corporation Extrusion die having thermally responsive lip adjustment assembly
US10675654B2 (en) * 2017-03-01 2020-06-09 Nordson Corporation Multi-layer slot die system and method
KR101922054B1 (en) * 2017-04-26 2018-11-26 성안기계 주식회사 Slot die with variable manifold and method for controlling the same
CN108855657B (en) * 2017-05-12 2021-08-13 诺信公司 Nozzle and gluing system comprising same
JP6580807B1 (en) * 2019-06-06 2019-09-25 株式会社オリジン Joining member manufacturing apparatus and manufacturing method
KR102450119B1 (en) * 2019-09-16 2022-10-04 주식회사 엘지에너지솔루션 Choke-bar slot die and slurry coating device comprising the same
US11839899B2 (en) * 2020-02-12 2023-12-12 Panasonic Holdings Corporation Coating die and coating device
EP4147790A4 (en) * 2020-08-20 2024-04-10 Lg Energy Solution Ltd Multi-slot die coater
KR20220043030A (en) * 2020-09-28 2022-04-05 주식회사 엘지에너지솔루션 Multiple slot die coater
CN113510043A (en) * 2021-04-26 2021-10-19 深圳市曼恩斯特科技股份有限公司 Coating die head and coating equipment
KR20230063097A (en) * 2021-11-01 2023-05-09 주식회사 엘지에너지솔루션 Apparatus and method for measuring gap of slot die
CN114535004B (en) * 2022-03-23 2022-12-27 北京大学长三角光电科学研究院 Coating head and coating machine
EP4272926A1 (en) * 2022-05-03 2023-11-08 LG Energy Solution, Ltd. Offset determination apparatus, system and method

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218971A (en) * 1963-02-14 1965-11-23 Rowland Products Inc Printing plate
US3480998A (en) * 1967-03-03 1969-12-02 Du Pont Extrusion hopper
US3877857A (en) * 1972-12-20 1975-04-15 Beloit Corp Multiple melt chamber extrusion die
US4379806A (en) * 1979-07-05 1983-04-12 Johnson & Johnson Pressure-sensitive adhesive tape and process
DE3019280A1 (en) * 1980-05-21 1981-12-03 Röhm GmbH, 6100 Darmstadt WIDE SLOT EXTRUSION NOZZLE WITH ADJUSTABLE OPERATING POINT
US4411614A (en) * 1982-02-18 1983-10-25 E. I. Du Pont De Nemours & Co. Removable contoured insert for an extrusion die
DE3405257C2 (en) * 1984-02-15 1986-05-22 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf Device for the continuous extrusion of a multilayer plastic web
DE3600396A1 (en) * 1985-11-09 1987-05-14 Reifenhaeuser Masch WIDE-SLOT NOZZLE TOOL FOR MOLDING MULTILAYER LAMINATES MADE OF THERMOPLASTIC PLASTIC
AT383991B (en) * 1985-11-14 1987-09-10 Klepsch Senoplast METHOD FOR PRODUCING COMPOSITE PANELS
JP2691607B2 (en) * 1989-03-31 1997-12-17 コニカ株式会社 Coating device
US5066435A (en) * 1989-09-16 1991-11-19 Rohm Gmbh Chemische Fabrik Process and system for producing multi-layer extrudate
US5256052A (en) * 1990-07-10 1993-10-26 The Cloeren Company Extrusion process and apparatus with modified preland
US5147195A (en) * 1991-06-13 1992-09-15 The Cloeren Company Extrusion apparatus with adjustable flow-restricting member
DE69315268T2 (en) * 1992-07-17 1998-05-28 Cloeren Co Internal boundary device
US5451357A (en) * 1993-08-26 1995-09-19 The Cloeren Company Apparatus and process for composite extrusion with width adjustment
JPH09225990A (en) * 1996-02-27 1997-09-02 Mitsubishi Heavy Ind Ltd Die for extrusion molding
JPH10128836A (en) 1996-10-29 1998-05-19 Ube Ind Ltd Die for multilayer blow molding
JP2000025092A (en) 1998-07-08 2000-01-25 Teijin Ltd Plural-layer extrusion die and manufacture of plural- layer film
US6224672B1 (en) * 1998-12-11 2001-05-01 Illinois Tool Works Inc. Quick slip die plate and method of mounting and removing the same
US6367776B1 (en) * 1999-04-21 2002-04-09 Extrusion Dies, Inc. Flow control device and apparatus for mounting same
JP2000334362A (en) * 1999-06-01 2000-12-05 Sumitomo Metal Ind Ltd Coating nozzle apparatus
JP2002086045A (en) * 2000-09-20 2002-03-26 Tatsumo Kk Liquid material coating tool
JP2003019739A (en) * 2001-07-09 2003-01-21 Toray Ind Inc Molding cap for thermoplastic resin sheet and method for extrusion molding for thermoplastic resin sheet
JP3899485B2 (en) * 2002-03-22 2007-03-28 富士フイルム株式会社 Application method and apparatus
CN1262355C (en) * 2002-11-12 2006-07-05 松下电器产业株式会社 Squeezing nozzle and coater using same
JP2004230361A (en) 2003-01-29 2004-08-19 Itochu Sanki Corp Slit die coater head
JP4389607B2 (en) * 2003-03-03 2009-12-24 東レ株式会社 Slit die, and method and apparatus for producing substrate having coating film
JP2007044643A (en) * 2005-08-11 2007-02-22 Inoue Kinzoku Kogyo Co Ltd Die coating apparatus
JP4419022B2 (en) * 2005-11-04 2010-02-24 井上金属工業株式会社 Die coating equipment
DE202006018456U1 (en) * 2006-12-05 2007-03-08 C.F. Scheer & Cie. Gmbh & Co. Nozzle head for a polymer strand granulation machine comprises individually adjustable constrictions of variable diameter

Also Published As

Publication number Publication date
JP2008272751A (en) 2008-11-13
US20080274223A1 (en) 2008-11-06
KR20080097905A (en) 2008-11-06
JP5388474B2 (en) 2014-01-15
KR100946874B1 (en) 2010-03-09
US8123511B2 (en) 2012-02-28
EP1987941B1 (en) 2010-01-13
EP1987941A1 (en) 2008-11-05
TWI441726B (en) 2014-06-21
TW200843936A (en) 2008-11-16
DE602007004308D1 (en) 2010-03-04

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